CN110493501A - Removable supervisory-controlled robot - Google Patents

Abstract

The present invention relates to the removable supervisory-controlled robots in a kind of highway guardrail, belong to supervisory-controlled robot field, purpose is to solve the problems, such as that the supervisory-controlled robot of highway cannot shift position as needed, invention includes monitoring module and power plant module, monitoring module is made of guardrail, track, position-limit mechanism, hollow housing, camera head installation rack, camera, guardrail is integrally in C word groove type, circular hollow shell is set inside guardrail, three groups of position-limit mechanisms are provided with outside hollow housing, three groups of position-limit mechanisms are respectively embedded into the track inside guardrail；Power plant module is made of threaded rod, screw thread, position-limit mechanism, first motor, screw thread is arranged in guardrail inner wall, hollow housing one end is installed by first motor, first motor drives threaded rod to drive entire supervisory-controlled robot to move along the screw thread rotation of guardrail inner wall, effective solution of the present invention problem of the prior art has substantive distinguishing features outstanding and significant progress.

Description

Mobile Surveillance Robot

technical field

The invention relates to the field of monitoring robots, in particular to a movable monitoring robot on a high-speed guardrail.

Background technique

With the continuous increase of the total mileage of expressways in our country, the number of national automobiles is also increasing year by year. It is becoming more and more difficult to ensure the high-speed, safe and economical operation and management of expressways. Deploying monitoring systems on expressways has become a modern management of expressways. An important means of monitoring, monitoring robots are undoubtedly an important part of it.

At present, monitoring robots on expressways are generally fixedly installed on higher columns or crossbars, and one or several cameras are placed at intervals. There are no robots installed on expressway guardrails to monitor the driving process of vehicles. If In an area without a camera or in an area where the camera is far away and cannot be seen clearly, if speeding or a car accident occurs, it is impossible to replay the situation at that time, which makes the investigation after the event more difficult.

In addition, the distance between cameras installed on expressways cannot be adjusted automatically and needs to be adjusted manually. In some special cases, such as special festivals or major events or activities, accident-prone road sections are always in the At this time, the corresponding monitoring points should be adjusted in real time, and the monitoring of temporary accident-prone road sections should be more intensive. Some road sections that are usually accident-prone but no longer prone to accidents can appropriately reduce the monitoring density, which is more beneficial. Maximize the use of resources.

In the prior art, there are also mobile monitoring robots in household monitoring robots and some special occasions such as substation inspections, but they are limited to small-scale applications or require special application conditions, and in the process of use, a large number of Manual intervention, not suitable for highway application.

Therefore, also do not have a kind of monitoring robot that is applicable to on the expressway in the prior art, and can move.

Contents of the invention

The main purpose of the present invention is to provide a movable monitoring robot on the highway guardrail, so as to solve the problem in the prior art that the monitoring robot used on the highway cannot move according to the needs.

In order to achieve the above object, the technical solution adopted in the present invention is: a movable monitoring robot on the highway guardrail, the main body is divided into a monitoring module and a power module, wherein the monitoring module is composed of a guardrail, a track, a limit mechanism, a hollow shell, a camera Composed of a mounting frame and a camera, the guardrail is in the shape of a C-shaped groove as a whole, and a circular hollow shell is arranged inside the guardrail. There is a gap between the hollow shell and the guardrail, and its function is to prevent friction between the hollow shell and the inside of the guardrail. There are three sets of limit mechanisms on the outside of the hollow shell, and the three sets of limit mechanisms are respectively embedded in the rails inside the guardrail. The limit mechanisms in three different directions are embedded so that the circumferential direction of the hollow shell is restricted and cannot rotate; the power module consists of Composed of threaded rod, thread, limit mechanism and first motor, the thread is set on the inner wall of the guardrail, the first motor is installed at one end of the hollow shell, the first motor is connected to the threaded rod, and the first motor drives the threaded rod to rotate along the thread on the inner wall of the guardrail To drive the entire monitoring robot to move, the limit mechanism can move along the track, so that the camera of the monitoring robot can also remain stable during the moving process without affecting the monitoring quality.

As an improvement, the monitoring robot also includes a power supply module to ensure that the camera can continue to work. At the same time, setting the power supply module can avoid wiring and further improve the flexibility and mobility of the monitoring robot. The power supply module consists of a power supply box, a driving device, a mobile plug, and a circuit stroke Composed of switches, power supply connectors and locators, the power supply box is set in the guardrail, the socket faces the direction of the moving plug, the driving device, moving plug, circuit travel switch, power supply connector, and locator are all set inside the hollow shell, and the moving plug can Move along a straight line within a certain range, the circuit travel switch is set at the tail end of the mobile plug, on the same straight line position as the power supply plug, when the mobile plug is in the position connected to the power supply box, the circuit travel switch is connected to the power supply connector, when the power supply is insufficient , notify the locator to find the nearest power supply box. When the locator locates the position of the power supply box, the driving device drives the moving plug to move to the power supply box. At the same time, the circuit travel switch under the rack plug touches the power supply plug of the camera, and then The power supply box can charge the camera.

Preferably, the drive device is a gear driven by the second motor, the movable plug is a rack plug, and the second motor drives the gear to rotate to drive the rack plug, but the drive device can also be a linear motor, a tubular motor, etc., as long as the drive of the movable plug can be realized. For the purpose of linear movement.

As an improvement, a lens is added to the monitoring module. The lens is installed in the hollow shell. The lens can slide along the hollow structure inside the hollow shell. The lens can be opened and closed. Anti-corrosion, the internal camera monitors the image within the field of view of the lens.

Preferably, the limiting mechanism in the monitoring module is a driven tire, which can improve the contact state between the limiting mechanism and the track, and also make the monitoring robot move more smoothly.

As an improvement, the end of the hollow shell used for installing the first motor is thickened to facilitate the installation of the first motor and improve its installation strength.

This invention provides a complete set of technical solutions, which solves the problem that the monitoring robot used on the highway in the prior art cannot move according to the needs, and not only solves the problem that the fixed camera cannot cover all areas, and the area where the camera effect is not good In the event of speeding or a car accident, the problem of being unable to replay the situation at that time, and also solved the problem that the distance between the camera and the camera cannot be adjusted automatically, and needs to be adjusted manually, especially in some special festivals, the monitoring position and density cannot be adjusted as needed It also solves the power supply problem of the camera in the automatic monitoring process, and has achieved obvious technical effects. Compared with the existing technology, it has outstanding substantive features and significant progress.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the first state according to a preferred embodiment of the present invention;

Fig. 2 is a schematic diagram of the structure of the second state according to a preferred embodiment of the present invention;

Fig. 3 is a structural schematic diagram of another viewing angle according to a preferred embodiment of the present invention;

Reference signs: guardrail 11, track 12, driven tire 13, hollow shell 14, camera mounting frame 15, camera 16, lens 17, threaded rod 21, thread 22, first motor 23, power supply box 31, gear 32 , rack plug 33, circuit limit switch 34, power supply connector 35, locator 36, second motor 37.

Detailed ways

The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations.

As shown in Fig. 1 and Fig. 2, a preferred embodiment of the present invention includes a monitoring module, a power module and a power supply module, wherein the monitoring module consists of a guardrail 11, a track 12, a limit mechanism, a hollow housing 14, and a camera mounting frame 15 , camera 16, the guardrail 11 is in the shape of a C-shaped groove as a whole, and a circular hollow shell 14 is arranged inside the guardrail 11. There is a gap between the hollow shell 14 and the guardrail 11, and its function is to prevent the hollow shell 14 from colliding with the guardrail 11. Friction occurs inside the guardrail 11, and three sets of limit mechanisms are arranged outside the hollow housing 14. The limit mechanism in the monitoring module of this preferred embodiment is driven tires 13, and the gap between the limit mechanism and the track 12 can be improved by using driven tires 13. The contact state of the monitoring robot can also make the monitoring robot move more smoothly. Three sets of driven tires 13 are respectively embedded in the rails 12 inside the guardrail 11, and three driven tires 13 in different directions are embedded so that the circumferential direction of the hollow shell 14 Restricted and unable to rotate, the monitoring module of this preferred embodiment also adds a lens 17, the lens 17 is installed in the hollow housing 14, the lens 17 can slide along the hollow structure inside the hollow housing 14, and the lens 17 can be opened and closed. Its effect is to be used for overhaul, antitheft, waterproof, dustproof, anticorrosion, internal camera 16 can monitor the image in the visible scope of lens 17; 1. The first motor 23 is composed of threads 22 arranged on the inner wall of the guardrail 11, and the first motor 23 is installed at one end of the hollow housing 14. The hollow housing 14 of this preferred embodiment is used to thicken one end of the first motor 23, so that First motor 23 installs and improves its installation strength, and first motor 23 connects threaded rod 21, and first motor 23 drives threaded rod 21 to rotate along the screw thread 22 of guardrail 11 inner wall and drives whole monitoring robot to move, and driven tire 13 can be moved along Track 12 moves so that the camera 16 of the monitoring robot can also be kept stable during the moving process without affecting the monitoring quality. The preferred embodiment also includes a power supply module to ensure that the camera 16 can continue to work, and the power supply module can be set to avoid wiring at the same time. To improve the flexibility and mobility of the monitoring robot, the power supply module is composed of a power supply box 31, a driving device, a moving plug, a circuit travel switch 34, a power supply connector 35, and a locator 36. The power supply box 31 is arranged in the guardrail 11, and the socket faces the moving plug direction, the driving device, moving plug, circuit travel switch 34, power supply joint 35, and positioner 36 are all arranged inside the hollow shell 14, the moving plug can move along a straight line within a certain range, and the circuit travel switch 34 is arranged on the moving plug One end of the tail part is on the same linear position as the power supply plug. When the mobile plug is in the position connected to the power supply box 31, the circuit travel switch 34 is connected to the power supply connector 35. The driving device in the preferred embodiment is the gear 32 driven by the second motor 37. , the mobile plug is a rack plug 33, and the second motor 37 drives the gear 32 to rotate to drive the rack plug 33 to move linearly. When the power supply is insufficient, notify the locator 36 to find the nearest power supply box 31. When the locator 36 is fixed After the position of the power supply box 31 is set, the second motor 37 drives the rack plug 33 to move to the power supply box 31 through the gear 32. At the same time, the circuit travel switch 34 under the rack plug 33 touches the power supply plug of the camera 16, and power is supplied accordingly. The box 31 can charge the camera 16 .

When implementing the above-mentioned preferred embodiment, it can be arranged according to the daily monitoring position and density. When the position of the monitoring robot needs to be adjusted under special circumstances, the first motor 23 of the power module is started, and the first motor 23 drives the threaded rod 21. Rotate along the thread 22 on the inner wall of the guardrail 11 to drive the entire monitoring robot to move along the direction in which the guardrail 11 extends until it moves to a satisfactory position. Dynamic monitoring and video recording can also be performed during the movement. In case of insufficient power supply during use, notify the locator 36 in the power supply module to find the nearest power supply box 31. When the locator 36 locates the position of the power supply box 31, the first motor 23 drives the gear 32 to rotate and drives the rack plug 33 to supply power Box 31 moves, and simultaneously, rack plug 33 bottom circuit limit switch 34 touches the power supply plug of camera 16, and power supply box 31 charges camera 16 thereupon.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description are only the principles of the present invention. Variations and improvements, which fall within the scope of the claimed invention. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims (1)

1. removable supervisory-controlled robot, including monitoring module and power plant module, it is characterised in that: the monitoring module is by guardrail (11), track (12), position-limit mechanism, hollow housing (14), camera head installation rack (15), camera (16) composition, guardrail (11) Whole is in C word groove type, and circular hollow shell (14) are arranged inside guardrail (11), deposit between hollow housing (14) and guardrail (11) In gap, three groups of position-limit mechanisms are provided with outside hollow housing (14), three groups of position-limit mechanisms are respectively embedded into guardrail (11) inside In track (12)；Power plant module is made of threaded rod (21), screw thread (22), position-limit mechanism, first motor (23), and screw thread (22) is set It sets in guardrail (11) inner wall, first motor (23) are installed in hollow housing (14) one end, first motor (23) connection screw thread bar (21), First motor (23) drives threaded rod (21) to rotate along the screw thread (22) of guardrail (11) inner wall and drives entire supervisory-controlled robot Mobile, position-limit mechanism is mobile along track (12)；

The supervisory-controlled robot further includes power supply module, and power supply module is by power supply box (31), driving device, mobile plug, circuit Travel switch (34), power supply connector (35), locator (36) composition, power supply box (31) setting is in guardrail (11), socket direction The direction of mobile plug, driving device, mobile plug, circuit travel switch (34), power supply connector (35), locator (36) are all provided with It sets in hollow housing (14) inside, mobile plug can move along a straight line in a certain range, circuit travel switch (34) setting In the tail portion one end for moving plug, connection power supply box is in plug on same linear position, is moved for plug (35) (31) when position, circuit travel switch (34) is connect with power supply connector (35)；

It is also added in the monitoring module lens (17), lens (17) are mounted in hollow housing (14), and lens (17) can edge The sliding of hollow housing (14) hollow structure inside, lens (17) are retractable；

Position-limit mechanism in the monitoring module is driven tire (13).